Y10T 442/2221
Coating or impregnation is specified as water proof
Y10T442/2221 (Coating or impregnation is specified as water proof) appears on 382 US grants and 276 published applications in this corpus.
Search patents in Y10T- Granted patents
- 382
- Published applications
- 276
- Assignees
- 235
- Inventors
- 761
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 13 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 15 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 10 |
| 2002 | 19 | 24 |
| 2003 | 19 | 38 |
| 2004 | 29 | 28 |
| 2005 | 15 | 36 |
| 2006 | 16 | 36 |
| 2007 | 21 | 19 |
| 2008 | 16 | 12 |
| 2009 | 10 | 21 |
| 2010 | 18 | 15 |
| 2011 | 16 | 12 |
| 2012 | 18 | 8 |
| 2013 | 9 | 3 |
| 2014 | 3 | 3 |
| 2015 | 6 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 1 |
| 2018 | 4 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 3 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Non-combustible, breathable membrane6 May 2025US 12,291,816 B2Serge Ferrari SAS
- Process for producing polyvinyl alcohol articles9 Nov 2021US 11,168,441 B2Lakeland Industries, Inc.
- Water-repellent knitted fabric, method for producing water-repellent knitted fabric, clothing made of water-repellent knitted fabric, and layering including clothing24 Aug 2021US 11,098,442 B2finetrack
- Fibers of variable wettability and materials containing the fibers28 May 2019US 10,300,457 B2Georgia-Pacific Nonwovens LLC
- Hydrophobic additive for use with fabric, fiber, and film29 Jan 2019US 10,189,959 B2Techmer Pm, LLC
- Coated barrier fabric for a reusable medical product30 Jun 2022US 2022/0205170 A1Standard Textile Co., Inc.
- Process for producing polyvinyl alcohol articles5 May 2022US 2022/0136168 A1
- Multifunctional textile, manufacturing method and use thereof10 Mar 2022US 2022/0074087 A1
- Protective garments18 Nov 2021US 2021/0352986 A1
- Non-Combustible, Breathable Membrane30 Sep 2021US 2021/0300820 A1Serge Ferrari SAS
Most cited
By later US patents
- Dual-zoned absorbent webs287US 5,990,377 AKimberly-Clark Worldwide, Inc. · 1999
- Dual-zoned absorbent webs269US 6,395,957 B1Kimberly-Clark Worldwide, Inc. · 2002
- Breathable composite sheet structure and absorbent articles utilizing same205US 7,307,031 B2The Procter & Gamble Company · 2007
- Waterproof breathable polyurethane membranes and porous substrates protected therewith191US 5,238,732 ASurface Coatings, Inc. · 1993
- Coated fibrous mat faced gypsum board resistant to water and humidity115US 5,397,631 AGeorgia-Pacific Corporation · 1995